Alert archive / Wisconsin / Wind Chill Advisories in 2013

Wind Chill Advisory 2, NWS Green Bay, WI

January 20, 201322 counties in Wisconsin

NWS Green Bay, WI issued this wind chill advisory at Jan 20, 2013, 2:50 PM CST for 22 counties in Wisconsin. It took effect at Jan 21, 2013, 12:00 AM CST. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Jan 20, 2013, 2:50 PM CST (20:50 UTC)
In effect from
Jan 21, 2013, 12:00 AM CST
Expired
Jan 22, 2013, 11:58 AM CST
In force
36 hr
Issued by
NWS Green Bay, WI
All 22 counties

Brown County, WI, Calumet County, WI, Door County, WI, Florence County, WI, Forest County, WI, Kewaunee County, WI, Langlade County, WI, Lincoln County, WI, Manitowoc County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Outagamie County, WI, Portage County, WI, Shawano County, WI, Vilas County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI

The radar

The Green Bay radar (KGRB), 63 km from the middle of the area, began a volume at 20:52 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.8 hours before the alert went out and 65 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2013-01-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2013-01-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -120 square meters per square second.1939587897117136156Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
985 m above ground
0-6 km bulk shear
99 kt
0-1 km storm-relative helicity
-120 m²/s²
0-3 km storm-relative helicity
35 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

388 
WWUS43 KGRB 202050
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
250 PM CST SUN JAN 20 2013

...BITTERLY COLD ARCTIC AIR TO CREATE LOW WIND CHILLS LATE TONIGHT
THROUGH TUESDAY MORNING...

.BRISK NORTHWEST WINDS WILL CONTINUE TO CARRY BITTERLY COLD ARCTIC
AIR ACROSS THE REGION THROUGH AT LEAST TUESDAY MORNING. THE
COMBINATION OF COLD TEMPERATURES AND WIND SPEEDS OF 10 TO 15 MPH
WILL RESULT IN LOW WIND CHILL READINGS FROM CENTRAL AND NORTH-
CENTRAL WISCONSIN TO THE BAY OF GREEN BAY AND THE FOX VALLEY LATE
TONIGHT AND MONDAY. THE LOW WIND CHILL READINGS WILL THEN SPREAD
TO THE COUNTIES ADJACENT TO LAKE MICHIGAN MONDAY NIGHT AND
TUESDAY WHEN THE COLDEST AIR IS EXPECTED TO ARRIVE.

WIZ005-010>012-018-019-030-035-036-210600-
/O.NEW.KGRB.WC.Y.0002.130121T0600Z-130122T1800Z/
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-LANGLADE-MARATHON-WOOD-
PORTAGE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO...WAUSAU...WISCONSIN RAPIDS...STEVENS POINT
250 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
CST TUESDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST
TUESDAY. 

* WIND CHILL VALUES WILL REACH FROM 20 TO 30 BELOW ZERO LATE
  TONIGHT AND MONDAY...THEN FALL TO 30 TO 40 BELOW MONDAY NIGHT
  AND TUESDAY MORNING.

* WITH WIND CHILL VALUES THIS LOW...FROSTBITE TO EXPOSED SKIN CAN
  OCCUR WITHIN 15 TO 25 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ013-020-021-031-037>039-045-048-049-073-074-210600-
/O.NEW.KGRB.WC.Y.0002.130121T1000Z-130122T1800Z/
NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-SHAWANO-WAUPACA-
OUTAGAMIE-BROWN-WAUSHARA-WINNEBAGO-CALUMET-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...APPLETON...GREEN BAY...
WAUTOMA...OSHKOSH...CHILTON...CRIVITZ
250 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY IN EFFECT FROM 4 AM MONDAY TO NOON CST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT FROM 4 AM MONDAY TO NOON CST
TUESDAY. 

* WIND CHILL VALUES WILL REACH FROM 20 TO 25 BELOW ZERO LATE
  TONIGHT AND MONDAY...THEN FALL TO 25 TO 30 BELOW MONDAY NIGHT
  AND TUESDAY MORNING.

* WITH WIND CHILL VALUES THIS LOW...FROSTBITE TO EXPOSED SKIN CAN
  OCCUR WITHIN 20 TO 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ022-040-050-210600-
/O.NEW.KGRB.WC.Y.0002.130122T0000Z-130122T1800Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
250 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM MONDAY TO NOON CST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT FROM 6 PM MONDAY TO NOON CST
TUESDAY. 

* WIND CHILL VALUES WILL REACH FROM 25 TO 30 BELOW ZERO MONDAY
  NIGHT AND TUESDAY MORNING.

* WITH WIND CHILL VALUES THIS LOW...FROSTBITE TO EXPOSED SKIN CAN
  OCCUR WITHIN 20 TO 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$


MPC
7 follow-up statements
529 
WWUS43 KGRB 210233
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
833 PM CST SUN JAN 20 2013

...ARCTIC AIR TO CREATE LOW WIND CHILLS TONIGHT THROUGH TUESDAY
MORNING...

.ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE REGION THROUGH AT
LEAST TUESDAY MORNING. THE COMBINATION OF THE COLD TEMPERATURES
AND NORTHWEST WINDS OF 5 TO 15 MPH WILL DRIVE WIND CHILL INDICES
WELL BELOW ZERO...AND REQUIRE THAT ANYONE ENGAGED IN OUTDOOR
ACTIVITIES TAKE EXTRA PRECAUTIONS TO PREVENT FROSTBITE.

WIZ005-010>012-018-019-030-035-036-211100-
/O.CON.KGRB.WC.Y.0002.130121T0600Z-130122T1800Z/
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-LANGLADE-MARATHON-WOOD-
PORTAGE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO...WAUSAU...WISCONSIN RAPIDS...STEVENS POINT
833 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST TUESDAY...

* WIND CHILL INDICES TO 30 BELOW ZERO ARE EXPECTED TONIGHT AND
  MONDAY.

* WIND CHILLS THIS LOW MEAN THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN ABOUT 20 MINUTES.

* WIND CHILLS OF 30 TO 40 BELOW ARE EXPECTED MONDAY NIGHT AND
  TUESDAY MORNING.

* WIND CHILLS IN THIS RANGE MEAN THAT EXPOSED
  SKIN CAN SUFFER FROSTBITE IN AS LITTLE AS 15 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ013-020-021-031-037>039-045-048-049-073-074-211100-
/O.CON.KGRB.WC.Y.0002.130121T1000Z-130122T1800Z/
NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-SHAWANO-WAUPACA-
OUTAGAMIE-BROWN-WAUSHARA-WINNEBAGO-CALUMET-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...APPLETON...GREEN BAY...
WAUTOMA...OSHKOSH...CHILTON...CRIVITZ
833 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM MONDAY TO NOON
CST TUESDAY...

* WIND CHILL INDICES TO 25 BELOW ZERO ARE EXPECTED LATE TONIGHT
  AND MONDAY.

* WIND CHILLS THIS LOW MEAN THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN 25 TO 30 MINUTES.

* WIND CHILLS OF 25 TO 30 BELOW ARE EXPECTED MONDAY NIGHT AND
  TUESDAY MORNING.

* WIND CHILLS IN THIS RANGE MEAN THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN 20 TO 25 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ022-040-050-211100-
/O.CON.KGRB.WC.Y.0002.130122T0000Z-130122T1800Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
833 PM CST SUN JAN 20 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM MONDAY TO NOON
CST TUESDAY...

* WIND CHILLS OF 25 TO 30 BELOW ARE EXPECTED MONDAY NIGHT AND
  TUESDAY MORNING.

* WIND CHILLS IN THIS RANGE MEAN THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN 20 TO 25 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

SKOWRONSKI
481 
WWUS43 KGRB 211014
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
414 AM CST MON JAN 21 2013

...VERY COLD WIND CHILLS EXPECTED THROUGH TUESDAY MORNING...

.ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE REGION THROUGH AT
LEAST TUESDAY MORNING. THE COMBINATION OF COLD TEMPERATURES AND
NORTHWEST WINDS WILL DRIVE WIND CHILL INDICES TO 20 BELOW ZERO OR
LOWER...AND REQUIRE THAT ANYONE ENGAGED IN OUTDOOR ACTIVITIES TAKE
EXTRA PRECAUTIONS TO PREVENT FROSTBITE.

WIZ022-040-050-211815-
/O.EXT.KGRB.WC.Y.0002.130121T1014Z-130122T1800Z/
DOOR-KEWAUNEE-MANITOWOC-
INCLUDING THE CITIES OF...STURGEON BAY...ALGOMA...TWO RIVERS
414 AM CST MON JAN 21 2013

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILLS AROUND 20 BELOW ZERO ARE EXPECTED AT TIMES TODAY...
  WITH EVEN COLDER READINGS OF 25 TO 30 BELOW ZERO ANTICIPATED
  LATE TONIGHT INTO TUESDAY MORNING.

* WITH WIND CHILLS IN THIS RANGE...EXPOSED SKIN CAN SUFFER
  FROSTBITE IN 20 TO 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ005-010>012-018-019-030-035-036-211815-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-LANGLADE-MARATHON-WOOD-
PORTAGE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO...WAUSAU...WISCONSIN RAPIDS...STEVENS POINT
414 AM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES OF 20 TO 30 BELOW ZERO ARE EXPECTED TODAY...
  WITH EVEN COLDER READINGS IN THE 35 TO 40 BELOW ZERO RANGE LATE
  TONIGHT INTO TUESDAY MORNING. THE WIND CHILL ADVISORY WILL
  LIKELY NEED TO BE UPGRADED TO A WIND CHILL WARNING LATE TONIGHT
  INTO TUESDAY MORNING.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE IN
  15 TO 20 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ013-020-021-031-037>039-045-048-049-073-074-211815-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-SHAWANO-WAUPACA-
OUTAGAMIE-BROWN-WAUSHARA-WINNEBAGO-CALUMET-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...APPLETON...GREEN BAY...
WAUTOMA...OSHKOSH...CHILTON...CRIVITZ
414 AM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES TO 20 TO 25 BELOW ZERO ARE EXPECTED TODAY...
  WITH EVEN COLDER READINGS AROUND 30 BELOW ZERO LATE TONIGHT
  INTO TUESDAY MORNING.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE IN
  20 TO 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$
KIECKBUSCH
028 
WWUS43 KGRB 211738
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1138 AM CST MON JAN 21 2013

...VERY COLD WIND CHILLS EXPECTED THROUGH TUESDAY MORNING...

.ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE REGION THROUGH AT
LEAST TUESDAY MORNING. THE COMBINATION OF COLD TEMPERATURES AND
NORTHWEST WINDS WILL DRIVE WIND CHILL INDICES TO 20 BELOW ZERO OR
LOWER...AND REQUIRE THAT ANYONE ENGAGED IN OUTDOOR ACTIVITIES
TAKE EXTRA PRECAUTIONS TO PREVENT FROSTBITE.

WIZ005-010>012-018-019-030-035-036-220600-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-LANGLADE-MARATHON-WOOD-
PORTAGE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO...WAUSAU...WISCONSIN RAPIDS...STEVENS POINT
1138 AM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES OF 25 TO 35 BELOW ZERO ARE EXPECTED
  TODAY...AND EVEN COLDER READINGS IN THE 35 TO 40 BELOW ZERO
  RANGE LATE TONIGHT INTO TUESDAY MORNING. THE WIND CHILL ADVISORY
  WILL LIKELY NEED TO BE UPGRADED TO A WIND CHILL WARNING LATE
  TONIGHT INTO TUESDAY MORNING.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE 
  IN 15 TO 20 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ013-020>022-031-037>040-045-048>050-073-074-220600-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-DOOR-SHAWANO-WAUPACA-
OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC-
SOUTHERN MARINETTE-SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...STURGEON BAY...APPLETON...
GREEN BAY...ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...
CRIVITZ
1138 AM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES TO 20 TO 25 BELOW ZERO ARE EXPECTED
  TODAY...AND EVEN COLDER READINGS AROUND 30 BELOW ZERO LATE
  TONIGHT INTO TUESDAY MORNING.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE 
  IN 20 TO 30 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$


MPC
147 
WWUS43 KGRB 212053
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
253 PM CST MON JAN 21 2013

...VERY COLD WIND CHILLS EXPECTED THROUGH TUESDAY MORNING...

.ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE REGION THROUGH
TUESDAY NIGHT. BUT THROUGH TUESDAY MORNING...THE COMBINATION OF COLD
TEMPERATURES AND BREEZY NORTHWEST WINDS WILL DRIVE WIND CHILL
INDICES TO 25 BELOW ZERO OR LOWER...AND REQUIRE THAT ANYONE
ENGAGED IN OUTDOOR ACTIVITIES TAKE EXTRA PRECAUTIONS TO PREVENT
FROSTBITE. DANGEROUS WIND CHILLS ARE ANTICIPATED OVER NORTH-
CENTRAL WISCONSIN WHERE READINGS WILL FALL BETWEEN 35 AND 40 BELOW
ZERO. ADDITIONAL WIND CHILL HEADLINES MAY AGAIN BE NEEDED TUESDAY
NIGHT OVER NORTH-CENTRAL WISCONSIN.

WIZ005-010-011-018-019-220500-
/O.UPG.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
/O.NEW.KGRB.WC.W.0001.130121T2053Z-130122T1800Z/
VILAS-ONEIDA-FOREST-LINCOLN-LANGLADE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO
253 PM CST MON JAN 21 2013

...WIND CHILL WARNING IN EFFECT UNTIL NOON CST TUESDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
WARNING...WHICH IS IN EFFECT UNTIL NOON CST TUESDAY. THE WIND
CHILL ADVISORY IS NO LONGER IN EFFECT. 

* WIND CHILL INDICES OF 35 TO 40 BELOW ZERO RANGE ARE EXPECTED
  TONIGHT THROUGH TUESDAY MORNING BEFORE IMPROVING BY MIDDAY TUESDAY.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE IN
  AROUND 15 MINUTES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN
FROSTBITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT
TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT
AND GLOVES.

&&

$$

WIZ030-035-036-220500-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
MARATHON-WOOD-PORTAGE-
INCLUDING THE CITIES OF...WAUSAU...WISCONSIN RAPIDS...
STEVENS POINT
253 PM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES OF 30 TO 35 BELOW ZERO ARE EXPECTED TONIGHT
  THROUGH TUESDAY MORNING BEFORE IMPROVING BY MIDDAY TUESDAY.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE 
  IN 15 TO 20 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-220500-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
FLORENCE-NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-DOOR-
SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-
CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...STURGEON BAY...APPLETON...
GREEN BAY...ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...
CRIVITZ
253 PM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* WIND CHILL INDICES TO 25 TO 30 BELOW ZERO ARE EXPECTED TONIGHT
  INTO TUESDAY MORNING.

* WITH WIND CHILLS THIS LOW...EXPOSED SKIN CAN SUFFER FROSTBITE 
  IN 20 TO 30 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

MPC
890 
WWUS43 KGRB 220218
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
818 PM CST MON JAN 21 2013

...ARCTIC AIR AND NORTHWEST WINDS RESULTING IN LOW WIND CHILLS
ACROSS THE REGION...

.ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE REGION THROUGH
WEDNESDAY. THE COMBINATION OF THE ARCTIC AIR...AND WEST TO
NORTHWEST WINDS WILL KEEP WIND CHILLS BELOW ZERO UNTIL AT LEAST
WEDNESDAY AFTERNOON. THE MOST DANGEROUS CONDITIONS ARE EXPECTED
TONIGHT AND TUESDAY MORNING. WIND CHILLS WILL EASE SOMEWHAT
TUESDAY AFTERNOON...BUT THEN FALL AGAIN TUESDAY NIGHT.

WIZ005-010-011-018-019-221030-
/O.CON.KGRB.WC.W.0001.000000T0000Z-130122T1800Z/
VILAS-ONEIDA-FOREST-LINCOLN-LANGLADE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO
818 PM CST MON JAN 21 2013

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* THE MOST DANGEROUS CONDITIONS ARE EXPECTED TONIGHT AND TUESDAY
  MORNING...WHEN WIND CHILL INDICES WILL DROP TO 40 BELOW
  ZERO AT TIMES.

* WIND CHILLS THIS LOW INDICATE THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN AROUND 15 MINUTES.

* ALTHOUGH WIND CHILLS WILL MODERATE LATER TUESDAY...THEY WILL
  PROBABLY STILL REMAIN LOW ENOUGH TO WARRANT THAT A WIND CHILL
  ADVISORY BE POSTED TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN
FROSTBITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT
TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT
AND GLOVES.

&&

$$

WIZ012-013-020>022-030-031-035>040-045-048>050-073-074-221030-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
FLORENCE-NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-DOOR-
MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-
WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...STURGEON BAY...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...APPLETON...GREEN BAY...
ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ
818 PM CST MON JAN 21 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY...

* THE MOST DANGEROUS CONDITIONS ARE EXPECTED TONIGHT AND TUESDAY
  MORNING...WHEN WIND CHILL INDICES WILL DROP TO AROUND 35 BELOW
  ZERO IN CENTRAL AND NORTHEAST WISCONSIN...AND TO AROUND 30 BELOW
  ZERO IN EAST-CENTRAL PORTIONS OF THE STATE.

* WIND CHILLS THIS LOW INDICATE THAT EXPOSED SKIN CAN SUFFER
  FROSTBITE IN 20 TO 30 MINUTES.

* ALTHOUGH WIND CHILLS WILL MODERATE LATER TUESDAY...THEY WILL
  PROBABLY DROP OFF AGAIN TUESDAY NIGHT...AND REMAIN BELOW ZERO
  UNTIL WEDNESDAY AFTERNOON.

* ANOTHER WIND CHILL ADVISORY MAY BE NECESSARY FOR TUESDAY NIGHT
  AND WEDNESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

SKOWRONSKI
939 
WWUS43 KGRB 221018
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
417 AM CST TUE JAN 22 2013

...DANGEROUS WIND CHILLS ACROSS THE REGION THIS MORNING...

.THE COMBINATION OF FRIGID AIR AND WEST TO NORTHWEST WINDS WILL
KEEP WIND CHILLS BELOW ZERO UNTIL AT LEAST WEDNESDAY AFTERNOON.
THE MOST DANGEROUS CONDITIONS ARE EXPECTED THIS MORNING. WIND CHILLS
WILL EASE SOMEWHAT THIS AFTERNOON...BUT THEN FALL AGAIN TUESDAY
NIGHT.

WIZ005-010-011-018-019-221800-
/O.CON.KGRB.WC.W.0001.000000T0000Z-130122T1800Z/
VILAS-ONEIDA-FOREST-LINCOLN-LANGLADE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO
417 AM CST TUE JAN 22 2013

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* THE MOST DANGEROUS CONDITIONS ARE EXPECTED EARLY THIS MORNING...WHEN
  WIND CHILL INDICES WILL DROP TO 40 BELOW ZERO AT TIMES.

* WIND CHILLS THIS LOW CAN CAUSE FROSTBITE IN AROUND 15 MINUTES.

* ALTHOUGH WIND CHILLS WILL MODERATE SOMEWHAT LATER TODAY...THEY
  WILL PROBABLY REMAIN LOW ENOUGH TO WARRANT A WIND CHILL
  ADVISORY BE POSTED THIS AFTERNOON THROUGH WEDNESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN
FROSTBITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT
TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT
AND GLOVES.

&&

$$

WIZ012-013-020>022-030-031-035>040-045-048>050-073-074-221800-
/O.CON.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
FLORENCE-NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-DOOR-
MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-
WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC-SOUTHERN MARINETTE-
SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...STURGEON BAY...WAUSAU...
WISCONSIN RAPIDS...STEVENS POINT...APPLETON...GREEN BAY...
ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ
417 AM CST TUE JAN 22 2013

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* THE MOST DANGEROUS CONDITIONS ARE EXPECTED EARLY THIS MORNING...WHEN
  WIND CHILL INDICES WILL DROP TO AROUND 35 BELOW ZERO IN CENTRAL
  AND NORTHEAST WISCONSIN...AND TO AROUND 30 BELOW ZERO IN EAST-
  CENTRAL PORTIONS OF THE STATE.

* WIND CHILLS THIS LOW CAN PRODUCE FROSTBITE IN 20 TO 30 MINUTES.

* ALTHOUGH WIND CHILLS WILL MODERATE LATER TODAY...THEY WILL
  PROBABLY DROP OFF AGAIN TONIGHT...AND REMAIN BELOW ZERO UNTIL
  WEDNESDAY AFTERNOON.

* ANOTHER WIND CHILL ADVISORY MAY BE NECESSARY FOR TUESDAY NIGHT 
  AND WEDNESDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$
727 
WWUS43 KGRB 221758
WSWGRB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1158 AM CST TUE JAN 22 2013

...BITTER COLD CONTINUES OVER NORTHEAST AND CENTRAL WISCONSIN...

WIZ005-010-011-018-019-230200-
/O.CAN.KGRB.WC.W.0001.000000T0000Z-130122T1800Z/
/O.NEW.KGRB.WC.Y.0003.130122T1800Z-130123T1500Z/
VILAS-ONEIDA-FOREST-LINCOLN-LANGLADE-
INCLUDING THE CITIES OF...EAGLE RIVER...RHINELANDER...CRANDON...
TOMAHAWK...ANTIGO
1158 AM CST TUE JAN 22 2013

...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST WEDNESDAY...
...WIND CHILL WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST WEDNESDAY. THE WIND
CHILL WARNING HAS BEEN CANCELLED. 

* WIND CHILL VALUES OF 20 BELOW TO 25 BELOW WILL CONTINUE THROUGH
  THIS AFTERNOON AND EVENING...DROPPING TO NEAR 30 BELOW TOWARDS
  DAWN ON WEDNESDAY.

* WIND CHILLS THIS LOW CAN PRODUCE FROSTBITE IN 20 TO 30 MINUTES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ012-030-230200-
/O.CAN.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
/O.NEW.KGRB.WC.Y.0003.130122T1800Z-130123T1500Z/
FLORENCE-MARATHON-
INCLUDING THE CITY OF...WAUSAU
1158 AM CST TUE JAN 22 2013

...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST WEDNESDAY. 

* WIND CHILL VALUES NEAR 20 BELOW ARE EXPECTED THIS AFTERNOON AND
  EARLY EVENING...DROPPING TO 25 BELOW TOWARD WEDNESDAY MORNING. 

* WIND CHILLS THIS LOW CAN PRODUCE FROSTBITE IN 20 TO 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND WINDS WILL
GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROSTBITE AND LEAD
TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF GOING OUTDOORS...
MAKE SURE YOU WEAR A HAT AND GLOVES.

&&

$$

WIZ013-020>022-031-035>040-045-048>050-073-074-221900-
/O.CAN.KGRB.WC.Y.0002.000000T0000Z-130122T1800Z/
NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO-DOOR-SHAWANO-WOOD-
PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-
CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO-
INCLUDING THE CITIES OF...KESHENA...STURGEON BAY...
WISCONSIN RAPIDS...STEVENS POINT...APPLETON...GREEN BAY...
ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ
1158 AM CST TUE JAN 22 2013

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS CANCELLED THE WIND
CHILL ADVISORY. 

WHILE STILL COLD...MOST WIND CHILL VALUES ACROSS THE AREA HAVE
RISEN ABOVE 20 BELOW...THUS THE ADVISORY IS NO LONGER IN EFFECT.

$$

What forecasters said that day

The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Green Bay, WI wrote its last area forecast discussion before this wind chill advisory went out at Jan 20, 2:36 PM CST, 14 minutes earlier.

Area forecast discussion, Jan 20, 2:36 PM CST, 14 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREEN BAY WI
236 PM CST SUN JAN 20 2013

.SHORT TERM...TONIGHT AND MONDAY.

LATEST RUC ANALYSIS AND SATELLITE/RADAR IMAGERY SHOW ARCTIC HIGH
PRESSURE BUILDING SOUTHEAST ACROSS THE NORTHERN AND CENTRAL PLAINS
BENEATH NORTHWEST FLOW ALOFT.  EMBEDDED SHORTWAVE TROUGH WITHIN THIS
NW FLOW IS MOVING OVER WESTERN LAKE SUPERIOR EARLY THIS AFTERNOON AND
IS HELPING TO PRODUCE SNOW SHOWERS AND FLURRIES OVER NORTHERN
MINNESOTA WHICH ARE PUSHING INTO NORTHWEST WISCONSIN.  THE NEXT PUSH
OF BITTERLY COLD ARCTIC AIR EXISTS BEHIND THIS SHORTWAVE WHERE
TEMPERATURES REMAIN BELOW 0F.  FORECAST CONCERNS INCLUDE SMALL
PRECIP CHANCES THIS EVENING...THEN TEMPERATURES AND ASSOCIATED
HEADLINES.

TONIGHT...THE SHORTWAVE TROUGH WILL MOVE ACROSS THE UPPER PENINSULA
OVER THE REST OF THE AFTERNOON AND EARLY THIS EVENING.  TAIL OF THE
VORT MAX WILL PUSH AN AREA OF CLOUDS AND FLURRIES ACROSS THE AREA
LATE THIS AFTERNOON AND THIS EVENING.  HAVE ADDED THE CHANCE OF
FLURRIES TO THE FORECAST.  LOW LEVEL WINDS LOOK TOO WESTERLY FOR
LAKE EFFECT SNOW TO BE MUCH OF AN ISSUE FOR VILAS COUNTY.  BUT WITH
ENHANCEMENT FROM THE SHORTWAVE THIS EVENING...WILL KEEP A CHANCE OF
SNOW SHOWERS OVER VILAS AND ACCUMS LESS THAN A HALF INCH.  TIMING
THE DEPARTURE OF THE CLOUDS IS DIFFICULT SINCE RH IN THE 900-800MB
LAYER REMAINS FAIRLY HIGH.  SATELLITE IMAGERY SHOWS CLEARING TAKING
PLACE OVER NORTHERN MINNESOTA AND ONTARIO...SO THINK SKIES WILL AT
LEAST PARTIALLY CLEAR FROM WEST TO EAST AFTER MIDNIGHT TONIGHT.
TEMPERATURES WERE FIRMLY IN THE TEENS BELOW ZERO OVER NORTHERN
MINNESOTA THIS MORNING.  WILL HAVE COMPARATIVELY MORE WIND THAN
FARTHER WEST...BUT STILL THINK WILL REACH IN THE LOW TEENS BELOW
ZERO OVER NORTH-CENTRAL WISCONSIN.  WITH NW WINDS 7-12 KTS
TONIGHT...WIND CHILL READINGS WILL APPROACH 20 BELOW OVER
NORTH-CENTRAL WISCONSIN AROUND 06Z...AND OVER THE FOX VALLEY BY
10Z.  WILL BEGIN THE NEW WIND CHILL HEADLINES AT THOSE TIMES.

MONDAY...NORTHWEST WINDS WILL CONTINUE TO POUR BITTERLY COLD ARCTIC
AIR ACROSS THE REGION...DROPPING 850MB TEMPS TO 28-29C BELOW ZERO.
ANOTHER WEAK SHORTWAVE WILL BE SWINGING ACROSS THE STATE.  SOME
FLURRIES OR LIGHT SNOW NORTH OF LAKE WINNIPEG WITH THIS FEATURE AND
WILL ADD TO THE FORECAST OVER NORTH-CENTRAL AND CENTRAL WISCONSIN.
NW WINDS WILL REMAIN BREEZY...AND TEMPS WILL STRUGGLE TO REACH ABOVE
0F.  WIND CHILL READINGS MAY BRIEFLY RISE ABOVE ADVISORY CRITERIA
FOR A FEW HOURS DURING THE AFTERNOON OVER THE FOX VALLEY AND
ADJACENT TO GREEN BAY.  BUT HEADLINES WILL HAVE TO BE ISSUED AGAIN
BY 23-24Z...SO WILL JUST RUN HEADLINES THROUGH MONDAY NIGHT.  HIGHS
RANGING FROM 6 BELOW OVER N-C WISCONSIN...TO ABOUT 6 ABOVE NEAR LAKE
MICHIGAN.

.LONG TERM...MONDAY NIGHT THROUGH NEXT SUNDAY. COLD ARCTIC AIR
INTRUSION WILL CONTINUE TO GRAB THE HEADLINES FOR THE FIRST HALF
OF THE WEEK. AN ONGOING WIND CHILL ADVISORY EXPECTED OVER WESTERN
AREAS TROUGH TUESDAY NOON. THE REST OF THE FORECAST AREA INCLUDING
THE LAKESHORE REGION WILL BE ADDED STARTING MONDAY EVENING AND
LASTING THROUGH NOON AS WELL AS THE CORE OF THE COLDEST AIR
FILTERS OVER THE AREA. MATTER OF FACT...LATER SHIFTS MAY POSSIBLY
NEED TO UPGRADE TO A WIND CHILL WARNING OVER PORTIONS OF NORTHERN
AND PARTS OF CENTRAL WISCONSIN MONDAY NIGHT. RESURGENT COLD AIR
AND NORTHWEST WINDS WILL CONTINUE LAKE EFFECT SNOW SHOWERS FAR
NORTH BUT DRY AIR MASS AND LOW INVERSIONS WILL LIKELY LIMIT PLUME
DEVELOPMENT.

WINDS WILL BE ON THE DECREASE LATER TUESDAY INTO WEDNESDAY AS A
COLD HIGH PRESSURE SYSTEM SETTLES OVER THE AREA. LAKE EFFECT SNOW
SHOWERS END AS WINDS TURN MORE SOUTHWEST...BUT ANOTHER COLD NIGHT
EXPECTED WITH THE LIGHTER WINDS UNDER THE HIGH PRESSURE SYSTEM.
MIN TEMPERATURES WILL BE IMPACTED BY CLOUDS THROUGH WEDNESDAY...BUT
GUIDANCE TENDS TO OVERDUE THE CLOUDS AT TIMES DUE TO THE RELATIVE
EASE TO SATURATE A COLD DRY AIR MASS. WITH SUCH A COLD AIR MASS
DROPPING IN FOR THE FIRST HALF OF THE WEEK...YOU WONDER HOW COLD
IT COULD HAVE BEEN WITH A FRESH DEEP SNOW COVER. WITH THE LIMITED
SNOW COVER...THE ARCTIC AIR WILL DRIVE AREA FROST DEPTHS DEEPER
THIS WEEK.

WEAK WAA STARTS ON WEDNESDAY AS A SHORT WAVE TROUGH DROPS INTO THE
NORTHERN GREAT LAKES REGION. MORE WIDESPREAD CLOUDS IN THE
BAROCLINIC ZONE FROM MT TO THE OHIO VALLEY TODAY MAY EDGE NORTH
INTO PARTS OF CENTRAL WISCONSIN WEDNESDAY AND CONTINUE TO SPREAD
NORTH THROUGH THURSDAY. LIGHT SNOW REMAINS IN THE FORECAST LATER
IN THE WEEK AS A CLIPPER SYSTEM DROPS INTO THE REGION AND PHASES
WITH SOME SOUTHERN STREAM ENERGY SOUTH AND EAST OF THE AREA. LAKE
EFFECT POTENTIAL INCREASES AGAIN THURSDAY NIGHT AND FRIDAY AS CAA
WITH NORTHWEST WINDS DEVELOP IN THE WAKE OF THE CLIPPER SYSTEM.
ANY LAKE EFFECT SNOW WILL END FRIDAY NIGHT AS A MODERATING
TEMPERATURE PATTERN STARTS WITH A RETURN TO A ZONAL FLOW WITH WAA
FOR THE WEEKEND.
&&

.AVIATION...THE STRONG WINDS THAT DEVELOPED IN THE WAKE OF THE
ARCTIC COLD FRONT HAVE SUBSIDED. LAKE EFFECT SNOW SHOWERS AND
ASSOCIATED MVFR/IFR CONDITIONS CAN BE EXPECTED ACROSS FAR NC WI
(ESPECIALLY VILAS COUNTY) THROUGH TONIGHT. MOST OF THE REMAINING
FORECAST AREA SHOULD HAVE VFR CONDITIONS...ALTHOUGH FLURRIES AND
PATCHY MVFR CIGS ARE POSSIBLE TONIGHT...AS AN UPPER LEVEL TROF AND
REINFORCING SHOT OF ARCTIC AIR ARRIVES.
&&

.GRB WATCHES/WARNINGS/ADVISORIES...
WIND CHILL ADVISORY FROM 4 AM MONDAY TO NOON CST TUESDAY FOR
WIZ013-020-021-031-037>039-045-048-049-073-074.

WIND CHILL ADVISORY FROM 6 PM MONDAY TO NOON CST TUESDAY FOR
WIZ022-040-050.

WIND CHILL ADVISORY FROM MIDNIGHT TONIGHT TO NOON CST TUESDAY
FOR WIZ005-010>012-018-019-030-035-036.

&&

MPC/TDH
Hazardous weather outlook, Jan 20, 2:50 PM CST, 0 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
250 PM CST SUN JAN 20 2013

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-212100-
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-LINCOLN-LANGLADE-
MENOMINEE-NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE-
WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET-
MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO-
250 PM CST SUN JAN 20 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL AND NORTHEAST
WISCONSIN.

.DAY ONE...TONIGHT

DANGEROUS WIND CHILLS ARE EXPECTED TONIGHT WITH READINGS IN THE
20 TO 30 BELOW ZERO RANGE. A WIND CHILL ADVISORY HAS BEEN POSTED
FOR MOST LOCATIONS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY

ARCTIC AIR WILL REMAIN ENTRENCHED ACROSS THE AREA THROUGH AT LEAST
THE MIDDLE OF THE WEEK. WIND CHILL VALUES WILL FALL OR REMAIN IN
DANGEROUSLY COLD LEVELS MONDAY INTO TUESDAY. A WIND CHILL ADVISORY
REMAINS IN EFFECT UNTIL NOON TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

LMZ521-522-541>543-212100-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
250 PM CST SUN JAN 20 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE
MICHIGAN AND THE WATERS OF GREEN BAY.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

TDH/MPC

The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 19, 8:02 PM CSTWinter Weather AdvisoryGRBVilas13 hr
Jan 20, 3:49 AM CSTSmall Craft AdvisoryGRB8 hr
Jan 20, 3:13 PM CSTSmall Craft AdvisoryGRB45 hr

Nearby

Wind Chill Advisories in Wisconsin, 2013Every wind chill advisory in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.